Leak Logic vs Backflow Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Leak Logic
This app streamlines swimming pool leak detection by guiding technicians through a comprehensive inspection process. It facilitates efficient data collection, photo documentation, and generates professional PDF reports for customers. A web portal manages job flow and provides searchable records for businesses.
- Guided leak detection inspection procedure
- Photo and data collection for job sites
- Dynamic fields and multiple-choice questions
- Component inspection with problem annotation
- Automated PDF job report generation
- Web-based job management portal
- Customer and job history tracking
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Leak Logic is a swimming pool leak job data collection and reporting app that helps users complete a leak detection job efficiently and effectively. The end result is a comprehensive PDF report of the work done for your customer. Additionally, the app includes a web-based management portal that facilitates backend job flow and generates a sortable record of all leak jobs performed by your company’s users. The mobile data collection portion of the app encourages the leak technician user to follow a best practices procedure at the job site. The app’s Menu Page monitors and displays your progress through a comprehensive inspection of the pool. A dynamic display of fields based on previous entries and multiple-choice questions minimizes data entry. - The first section communicates Job Info that is usually recorded before getting to the job site. - An Initial Observations section collects photos, equipment observations, and optional Leakalyzer* results that provide a basis for work at the pool. - The core Component Inspection sections identify each part of the pool (skimmers, return fittings, lights, etc.) that must either be inspected – with a method identified or excluded – with a reason for exclusion recorded. If a problem is identified annotated photos and text sections provide an opportunity for describing the problem found as well as the type of patch or remedy applied. - At the job’s Conclusion, the user records final observations, a diagram of the problems found and a final Leakalyzer* test to confirm problem resolution. All collected data is recorded in a web-based management portal where each job’s results can be reviewed before automatically generating an attractive, easy to read, and logically organized PDF Job Report that is custom branded with your company logo. The report is a concise record of the leak job that provides a valuable and tangible record of the work done. The web-based Leak Logic management portal provides a means of managing leak jobs as they progress from leads to scheduled work, to complete and invoiced transactions. Completed job records can be easily sorted, searched and analyzed. The portal also enables you to keep a list of repeat customers (like pool companies, or property managers) facilitating data entry and analysis of jobs for this customer type. Optional invoicing add-ons and additional integrations to common business process software are in the works. Whether you are an independent sole proprietor, the leak specialist at your pool company, or a multi-truck leak company, the Leak Logic App will help to increase your professionalism and add value to your leak detection services. *Leakalyzer data is entered into the Leak Logic App via graphics file created using Anderson’s Leakalyzer Reporting App which is included with a purchase of the Bluetooth enabled Leakalyzer.
Backflow Pro
This app digitizes backflow prevention documentation, creating secure, visual records with time-stamped photos and GPS data. It streamlines compliance letters, invoices, and repair tracking for building and facility professionals.
- Digital backflow prevention program creation
- Time-stamped and GPS-stamped photo embedding
- Electronic signature capture
- Automated compliance letters and invoices
- Cloud syncing across multiple devices
- Scheduling calendar with push notifications
- Organized file storage by project and client
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A powerful, user-friendly app by Time Lock Documentation with embedded backflow testing checklists and compliance letters. This program creates a visual digital backflow documentation record which is attached to common paperwork creating digital visual proof of backflow prevention certification and compliance with governing law. The Backflow PRO provides a mobile and web synced backflow documentation process for all buildings and facilities. The Backflow program has been designed for the building, facility, and maintenance industries, for professional contractors, inspectors, plumbers, states, provinces, cities, counties, water companies, property managers and service technicians. The Backflow PRO documents backflow testing procedures providing testing “passed” and testing “failed” on the building backflow prevention device including a compliance letter, invoice, estimate, change order for any repairs required in the field. This creates a highly effective program for certifying and tracking repaired “backflow assembly devices” on a regular schedule. Backflow prevention device certifications, repairs, work estimates, and invoices are easily scheduled, visually captured, and logged with ease. The Backflow PRO leverages smartphone technology with our patented, time-lock documentation process that includes embedded photos watermarked with time, date, ambient temperature, and GPS location in addition to sorting, storing, and emailing documents and enabling signature capture (E-Sign). The program provides remote E-sign-off from multiple locations and cloud syncing on multiple devices . Features • Creates secure, digital backflow prevention program in minutes (Say goodbye to lost or damaged paperwork). • Reduces labor hours for projects by providing a digital web log and field application. • Backflow inspections, compliance letters, and repairs are easily scheduled, created, digitally captured, and logged with ease. • Embeds photos-stamped with time, date, ambient temp, GPS location. • E-signoff for multiple signatures of inspectors, project managers, etc. • Emails professionally documented, certified PDFs. • Time-locked, encrypted data fields-prevent errors and data tampering. • Organizes and stores files by date, project, system, and client. • Improves accountability-gives clients, water companies, and building owners detailed proof of work. • Designed for field use with no internet or server connections needed. • Cloud storage and synchronizing on multiple devices . • Creates full scheduling calendar with push notifications to field applications. • Certifications can be saved to the PlanGrid documents folder when the application is synchronized. • TLD PRO version, multi-user web dashboard and integrated apps allow teams to sync projects and documents on multiple devices from the field to the office. No ads. $71.99/ month; $80.99/month, $49.99/month, $29.99/month and , $3.99/month are the intended price of your in-app purchase product, Gold_Mechanical, Platinum_Mechanical, and Silver_Mechanical, Bronze_Mechanical and StandAlone_Mechanical. See privacy policy: https://timelockdocs.com/times/site/privacy-policy Terms of use: https://timelockdocs.com/times/site/terms-of-use
Screenshots
Verdict
The clearest difference is in-app purchases: Leak Logic at none against Backflow Pro's 5. Leak Logic also leads on ratings volume (3 vs 1). On price, rating, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Backflow Pro sells 5 in-app purchases, starting at $3.99 per month. Leak Logic asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Leak Logic against 5.0 for Backflow Pro. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Leak Logic ships an update every 5 weeks, Backflow Pro every 3 weeks. Both last shipped on June 1, 2026.
| Parameter | Leak Logic | Backflow Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.1 | 15.6 — better |
| Further details — not scored | ||
| Size | 38 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Anderson Manufacturing Company, Inc | Time Lock Documentation, LLC |
Customer experience
Leak Logic
Backflow Pro
In-app purchases
Leak Logic
No in-app purchases
Backflow Pro
- Stand Alone Plan$3.991 Month
- Bronze Plan$29.991 Month
- Silver Plan$49.991 Month
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- Gold Plan$71.991 Month
- Platinum Plan$80.991 Month
Questions
Is Leak Logic free?
Is Backflow Pro free?
Which has better reviews, Leak Logic or Backflow Pro?
Do Leak Logic or Backflow Pro have ads?
Which is updated more often, Leak Logic or Backflow Pro?
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